Side-by-side specification comparison for up to 4 drone components.
| Spec | Air65 Champion Brushless Whoop Frame BetaFPV | O4 Air Unit Bracket II BetaFPV | + Add component |
|---|---|---|---|
| category | frame | frame | |
| manufacturer | BetaFPV | BetaFPV | |
| Camera Size | Micro | — | |
| Frame Type | Whoop | Whoop | |
| GoPro Mount | false | — | |
| Motor Mount | 6.6 mm | — | |
| Prop Size | 31mm | — | |
| Stack Mount | 25.5 mm | — | |
| VTX Mount | 25.5mm | DJI O4 Air Unit | |
| Weight | 2.2 g | 4.1 g | |
| Wheelbase | 65 mm | — |